From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Aleksandar Markovic" <amarkovic@wavecomp.com>,
qemu-block@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>,
"Aleksandar Rikalo" <arikalo@wavecomp.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Li Qiang" <liq3ea@gmail.com>,
qemu-arm@nongnu.org, qemu-ppc@nongnu.org,
"Igor Mammedov" <imammedo@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"John Snow" <jsnow@redhat.com>
Subject: [PATCH v3 1/8] hw/acpi/piix4: Convert reset handler to DeviceReset
Date: Thu, 10 Oct 2019 15:15:20 +0200 [thread overview]
Message-ID: <20191010131527.32513-2-philmd@redhat.com> (raw)
In-Reply-To: <20191010131527.32513-1-philmd@redhat.com>
The PIIX4/PM is a PCI device within the PIIX4 chipset, it will be reset
when the PCI bus it stands on is reset.
Convert its reset handler into a proper Device reset method.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/acpi/piix4.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 5742c3df87..4e079b39bd 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -27,7 +27,6 @@
#include "hw/pci/pci.h"
#include "hw/qdev-properties.h"
#include "hw/acpi/acpi.h"
-#include "sysemu/reset.h"
#include "sysemu/runstate.h"
#include "sysemu/sysemu.h"
#include "qapi/error.h"
@@ -344,9 +343,9 @@ static const VMStateDescription vmstate_acpi = {
}
};
-static void piix4_reset(void *opaque)
+static void piix4_pm_reset(DeviceState *dev)
{
- PIIX4PMState *s = opaque;
+ PIIX4PMState *s = PIIX4_PM(dev);
PCIDevice *d = PCI_DEVICE(s);
uint8_t *pci_conf = d->config;
@@ -542,7 +541,6 @@ static void piix4_pm_realize(PCIDevice *dev, Error **errp)
s->machine_ready.notify = piix4_pm_machine_ready;
qemu_add_machine_init_done_notifier(&s->machine_ready);
- qemu_register_reset(piix4_reset, s);
piix4_acpi_system_hot_add_init(pci_address_space_io(dev),
pci_get_bus(dev), s);
@@ -692,6 +690,7 @@ static void piix4_pm_class_init(ObjectClass *klass, void *data)
k->device_id = PCI_DEVICE_ID_INTEL_82371AB_3;
k->revision = 0x03;
k->class_id = PCI_CLASS_BRIDGE_OTHER;
+ dc->reset = piix4_pm_reset;
dc->desc = "PM";
dc->vmsd = &vmstate_acpi;
dc->props = piix4_pm_properties;
--
2.21.0
next prev parent reply other threads:[~2019-10-10 13:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-10 13:15 [PATCH v3 0/8] hw: Convert various reset() handler to DeviceReset Philippe Mathieu-Daudé
2019-10-10 13:15 ` Philippe Mathieu-Daudé [this message]
2019-10-10 13:15 ` [PATCH v3 2/8] hw/isa/piix4: Convert reset " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 3/8] hw/ide/piix: " Philippe Mathieu-Daudé
2019-10-11 0:50 ` Li Qiang
2019-10-10 13:15 ` [PATCH v3 4/8] hw/ide/sii3112: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 5/8] hw/ide/via82c: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 6/8] hw/isa/vt82c686: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 7/8] hw/input/lm832x: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 8/8] hw/misc/vmcoreinfo: Add comment about reset handler Philippe Mathieu-Daudé
2019-10-11 4:14 ` [PATCH v3 0/8] hw: Convert various reset() handler to DeviceReset Eduardo Habkost
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